Does Resizable BAR Actually Improve Performance in Games?

September 11, 2025 1 answer
Asked by CoolBlueSky2022
I've been testing out Resizable BAR with my system, and I'm not seeing any performance boost. For reference, in GTA V, I usually get around 110-130 FPS without it enabled. However, with Resizable BAR turned on, my FPS drops to about 70-80, and in some cases down to 60. My GPU usage also seems really low at just about 50%, and I'm only using 5.5GB of memory when my Arc 750 has 8GB. I'm a bit confused about whether it's worth keeping enabled or if there's another issue at play here.

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GamingGuru88
You might want to try out other games to see how Resizable BAR affects them. Sometimes you can mistake the impact on performance. Keep in mind that GTA V is an older game running on DirectX 11, so it may not benefit as much from the feature as newer titles.

TechWizard99: Exactly, older games might not really show improvements at all. In some cases, they could even run worse with it enabled.

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